package com.example.service;

import com.example.entity.User;

/**
 * @Auther: Nostalgia
 * @Date: 2020/6/16 09:53
 * @Description:
 */
public interface UserService {
    int register(User user);
    int getUsername(String username);
    int getPhone(String phone);

    User getUserByUsername(String username);


}
